public static void Main(string[] args)
{
if (args.Length != 0)
InputManager.ReadFile (args [0]);
if ((InputManager.HmmList.Count == 0) || (InputManager.Sequence.Count == 0))
Console.WriteLine ("Empty input");
InputManager.HmmList.Find (x => x.Name == "B").IsFirst = true;
InputManager.HmmList.Find (x => x.Name == "E").IsFinal = true;
// forward-backward run
ForwardBackward FB = new ForwardBackward (InputManager.HmmList, InputManager.Sequence);
FB.CalcBackward ();
FB.CalcForward ();
//
// ExportForwardBackwardResults.Export(FB,args [0] + "_Result");
// viterbi run
Viterbi V = new Viterbi(InputManager.HmmList, InputManager.Sequence);
V.RunViterbi();
string[] MaxProbPath = GetMaxProbPath(V);
// results
for (double Limit = 0.1; Limit < 0.99; Limit += 0.1)
ShowStatistics(FB, MaxProbPath, Limit);
}
private static string[] GetMaxProbPath(Viterbi V)
{
string[] MaxProbPath = new string[InputManager.Sequence.Count + 2];
HMM Hmm = InputManager.HmmList.Find (x => x.Name == "E");
for(int I = InputManager.Sequence.Count + 1; I >= 0; I--)
{
ViterbiResult VR = V.GetResult(I, Hmm);
MaxProbPath[I] = VR.StateName;
Hmm = InputManager.HmmList.Find(x => x.Name == VR.PrevStateName);
}
return MaxProbPath;
}
